`babel-runtime@6.23.0` have a dependency on `regenerator-runtime@0.10.5`
`babel-runtime@6.26.0` on `regenerator-runtime@0.11.0`

> npm ls regenerator-runtime

```
└─┬ react-scripts@1.0.11
  ├─┬ babel-core@6.25.0
  │ └─┬ babel-runtime@6.26.0
  │   └── regenerator-runtime@0.11.0
  ├─┬ babel-eslint@7.2.3
  │ └─┬ babel-traverse@6.26.0
  │   └─┬ babel-runtime@6.26.0
  │     └── regenerator-runtime@0.11.0
  ├─┬ babel-runtime@6.23.0
  │ └── regenerator-runtime@0.10.5
  └─┬ react-error-overlay@1.0.10
    └─┬ babel-runtime@6.23.0
      └── regenerator-runtime@0.10.5
```